Two long parallel wires placed side-by-side on a horizontal table carry identical size currents in opposite directions. The wire on your right carries current toward you, and the wire on your left carries current away from you. From your point of view, the magnetic field at the point exactly midway between the two wires_ a. points up. b. points down. c. points toward you. d. is zero.
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- 1. Proton is at rest in uniform electric and magnetic fields. Which is/are correct? Choices: I. charge's electric field and electric force have the same direction II. charge's magnetic field and magnetic force have the same direction III. magnitude of the charge’s magnetic field is proportional to the magnetic force 2. Given: v = a(i) + b(j) + c(k)point charge sign have magnetic field B(i) Question: what should be the value of a,b, and c for the point charge to experience magnetic force along the k direction? value choices are zero and nonzeroProblem 5 A dipole of length L in free space has the following current distribution: 1(2) - lo. -L/2<:ng) äöû pið Moving Forward Dashboard/ My courses / PHYS1211 / Quiz- 2/ Quiz -2 [Assessment-21 Question 6 Quiz navigat A proton moves in a circular orbit of radius 24 cm, in an external magnetic field of strength 3.2 T. (Given the mass of proton 1.67x10-27kg) Not yet Part A answered What is the velocity of the charge in m/s? Marked out of 2.50 P Flag question Part B Finish atten Question 7 A current wire of length 53.5 cm placed in a magnetic field of 1.75 T such that it makes an angle 34° to the field Answer saved and experiences a 2.68 N force. Time left 0 Marked out of Calculate the current in the wire in amperes? 2.50 P Flag question Windows but Windows p lt ENG 1) TO W10. Two infinite parallel wires each have a current I flowing in the direction shown in the image below. The wires are a distance L apart. a) For extra practice, use Ampere's Law to calculate the magnetic field strength for an infinitely long straight wire, clearly explaining any symmetry arguments used. b) Using the result from a), what is the magnetic field at point P shown in terms of I, L, x, and any other necessary physical constants (x is the perpendicular distance from the midpoint between the two identical currents, & P is the same distance from both currents)? Make sure you include the contribution from both wires and report a vector (magnitude and direction). c) For what value of x is the magnitude of the magnetic field a maximum?4 An infinitely long cylinder of radius R has magnetization M = Mo a) Find the magnetic field B everywhere. ộ. so b) From what you computed, show that the boundary condition É| (+) – Ħ| (-)= K¢ xân is satisfied.Multiple choice (briefly explain)#11 Please answer and explain the answer. For study purposes) thank you. Subject: ElectromagnetismQ2 [5 marks]. Consider a proton moving across an equator of the Earth towards 35° NE-direction, at a speed of 2500 km/s. If magnetic field at a crossing point is towards 90° direction relative to equator, and has a magnitude of about 0.5 micro-Tesla, how much force would be exerted on a proton?electromagnetic field)I want a detailed solution because my teacher changes the numbers. I want a detailed solution. Understand the solution